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Search: Posts Made By: AndyPhotoBell
Forum: nexusdb.public.support 13th February 2021, 02:58 AM
Replies: 2
Views: 70
Posted By AndyPhotoBell
GQ_Cursor error

Hi

In a mutli-threaded app I'm very occasionally getting this error:

GQ_Cursor: This component must be inactive when performing this operation

I'm not sure what things trigger this error. Any...
Forum: nexusdb.public.support.sql 26th January 2021, 02:37 AM
Replies: 2
Views: 208
Posted By AndyPhotoBell
Thanks All working well now... Andy

Thanks

All working well now...

Andy
Forum: nexusdb.public.support.sql 25th January 2021, 07:00 AM
Replies: 2
Views: 208
Posted By AndyPhotoBell
Improving SQL performance

Hi All

I have a table stuffed with Geocode data - over 4.5 million records.

I have the actual GPD latitude and longitude columns stored as Doubles up to 4 decimal places, and I'm trying to use the...
Forum: nexusdb.public.support.cbuilder 13th June 2020, 02:46 AM
Replies: 1
Views: 2,253
Posted By AndyPhotoBell
FindKey - weird error

Hi

C++ Builder 2007 + NexusDB 3.09

I have a simple table with a WideString field and an int32 field, both of which are in an index.

I want to use FindKey to find a record so I use this...
Forum: nexusdb.public.support 26th May 2020, 05:43 AM
Replies: 1
Views: 903
Posted By AndyPhotoBell
Nexus DB 3.09 Fulltext index over XML

Hi

I have a Blob Memo field that I keep some XML in. I have built a fulltext index over this field but the XML markers, such as < and > and even quote marks prevent the index from being...
Forum: nexusdb.public.support.cbuilder 14th May 2020, 10:56 PM
Replies: 2
Views: 1,680
Posted By AndyPhotoBell
What I'm saying is that when I try to link my...

What I'm saying is that when I try to link my pooled session to the database, it fails to do so.

I wondered if there was any reason why DB->Session = newPooledSession; fails? No exception is thrown...
Forum: nexusdb.public.support.cbuilder 14th May 2020, 10:48 AM
Replies: 2
Views: 1,680
Posted By AndyPhotoBell
TnxSessionPool, C++ Builder 2007, Nexus 3.09

Sorry, I'm using an old version of Nexus and an old version of C++ Builder.

I'm trying to get TnxSessionPool to work and can't find any actual example of it.

I'm guessing that my thread needs its...
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